VAQE6W-Q48-S5-D [CUI]
DC-DC ISOLATED 6 W 18 75 VDC INP;
| 型号： | VAQE6W-Q48-S5-D |
| 厂家： | 
CUI INC |
| 描述： | DC-DC ISOLATED 6 W 18 75 VDC INP |
| 文件： | 总6页 (文件大小：556K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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date 01/14/2021
page 1 of 6
SERIES: VAQE6W-D │ DESCRIPTION: DC-DC CONVERTER
FEATURES
• industry standard footprint
• high efficiency up to 88%
• single and dual output models available
• board mount
• 3000 Vdc isolation
• industrial operating temp -40~+85 °C
• 4:1 wide input range
• input under voltage protection & over voltage protection
• over current protection
• EN 62368-1
input
voltage
output
voltage
output
current
output
power
max
ripple
efficiency2
MODEL
& noise1
typ
range
min
max
max
typ
(Vdc)
(Vdc)
9~36
9~36
9~36
9~36
9~36
9~36
9~36
9~36
9~36
18~75
18~75
18~75
18~75
18~75
(Vdc)
3.3
5
(mA)
(mA)
(W)
(mVp-p)
(%)
VAQE6W-Q24-S3-D
VAQE6W-Q24-S5-D
VAQE6W-Q24-S9-D
VAQE6W-Q24-S12-D
VAQE6W-Q24-S15-D
VAQE6W-Q24-S24-D
VAQE6W-Q24-D5-D
VAQE6W-Q24-D12-D
VAQE6W-Q24-D15-D
VAQE6W-Q48-S3-D
VAQE6W-Q48-S5-D
VAQE6W-Q48-S12-D
VAQE6W-Q48-S15-D
VAQE6W-Q48-S24-D
24
24
24
24
24
24
24
24
24
48
48
48
48
48
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1500
1200
667
4.95
120
120
120
120
120
120
120
120
120
120
120
120
120
120
79
82
85
86
88
87
80
84
85
79
83
87
88
87
6
6
9
12
15
24
±5
±12
±15
3.3
5
500
6
400
6
250
6
±600
±250
±200
1500
1200
500
6
6
6
4.95
6
12
15
24
6
400
6
250
6
Notes:
1. From 5~100% load, nominal input, 20 MHz bandwidth oscilloscope, with 10 µF tantalum and 1 µF ceramic capacitors on the output. From 0~5% load, ripple and noise is
<5% Vo.
2. Measured at nominal input voltage, full load.
3. All specifications are measured at Ta=25°C, humidity < 75%, nominal input voltage, and rated output load unless otherwise specified.
PART NUMBER KEY
VAQE6W - QXX - X XX - D
Base Number
Mounting Style:
D = DIP
Output Voltage
Input Voltage
Output
S = single
D = dual
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CUI Inc │ SERIES: VAQE6W-D │ DESCRIPTION: DC-DC CONVERTER
date 01/14/2021 │ page 2 of 6
INPUT
parameter
conditions/description
min
typ
max
units
24 Vdc input models
48 Vdc input models
9
18
24
48
36
75
Vdc
Vdc
operating input voltage
start-up voltage
24 Vdc input models
48 Vdc input models
9
18
Vdc
Vdc
for maximum of 1 second
24 Vdc input models
48 Vdc input models
surge voltage
-0.7
-0.7
50
100
Vdc
Vdc
24 Vdc input models
48 Vdc input models
5.5
14
6.5
15.5
Vdc
Vdc
under voltage shutdown
3.3 Vdc output models
all other models
268
320
mA
mA
24 Vdc input models
current
3.3 Vdc output models
all other models
134
154
mA
mA
48 Vdc input models
filter
Pi filter
no load power consumption
0.12
W
OUTPUT
parameter
conditions/description
min
typ
max
units
3.3, 5 Vdc output models
9 Vdc output models
±12 Vdc output models
±15 Vdc output models
all other models
2,200
1,000
330
220
680
μF
μF
μF
μF
μF
maximum capacitive load1
5% to full load
±1
±3
%
voltage accuracy
line regulation
single output models
dual output models
±1
±2
±3
±5
%
%
0%~5% load
from low line to high line, full load
positive outputs
±0.2
±0.5
±0.5
±1
%
%
negative outputs
from 5% to full load
positive outputs
negative outputs
load regulation2
voltage balance3
cross regulation
±0.5
±0.5
±1
±1.5
%
%
dual output models
±0.5
±1.5
%
dual output models:
main output 50% load
±5
%
secondary output from 10~100% load
switching frequency4
PWM mode
300
300
±3
kHz
μs
transient recovery time
transient response deviation
temperature coefficient
25% load step change, nominal input voltage
25% load step change, nominal input voltage
at full load
500
±5
%
±0.03
%/°C
Note:
1. Tested at input voltage range and full load.
2. At 0~100% load, the max load regulation is ±5%.
3. Unbalanced loads should not exceed ±5%. If ±5% is exceeded, the product performance cannot be guaranteed.
4. Value is based on full load. At loads <50%, the switching frequency decreases with decreasing load.
PROTECTIONS
parameter
conditions/description
min
typ
max
units
over voltage protection
110
160
%
24 Vdc output models
all other models
110
110
220
140
290
190
%
%
over current protection
short circuit protection
continuous, self recovery
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CUI Inc │ SERIES: VAQE6W-D │ DESCRIPTION: DC-DC CONVERTER
date 01/14/2021 │ page 3 of 6
SAFETY AND COMPLIANCE
parameter
conditions/description
min
typ
max
units
Vdc
MΩ
isolation voltage
isolation resistance
isolation capacitance
input to output for 1 minute at 1 mA
input to output at 500 Vdc
3,000
1,000
input to output, 100 kHz / 0.1 V
1,000
pF
certified to 62368-1: EN
certified to 60950-1: UL
safety approvals
CISPR22/EN55022, class A (no external circuit); class B (external circuit required, see Figure 3-b or
4-b)
conducted emissions
radiated emissions
CISPR22/EN55022, class A (no external circuit); class B (external circuit required, see Figure 3-b or
4-b)
ESD
IEC/EN61000-4-2, contact ±4 kV, class B
radiated immunity
EFT/burst
IEC/EN61000-4-3, 10 V/m, class A
IEC/EN61000-4-4, ±2 kV, class B (external circuit required, see Figure 3-a or 4-a)
IEC/EN61000-4-5, ±2 kV, class B (external circuit required, see Figure 3-a or 4-a)
IEC/EN61000-4-6, 3 Vr.m.s, class A
surge
conducted immunity
voltage dips & interruptions
MTBF
IEC/EN61000-4-29, 0%-70%, class B
as per MIL-HDBK-217F, 25°C
1,000,000
hours
RoHS
2011/65/EU
ENVIRONMENTAL
parameter
conditions/description
min
-40
-55
5
typ
max
85
units
°C
operating temperature
storage temperature
storage humidity
vibration
see derating curve
125
95
°C
non-condensing
%
10~55 Hz for 30 minutes on each axis
10
G
SOLDERABILITY
parameter
conditions/description
min
typ
max
300
260
units
°C
hand soldering
wave soldering
1.5 mm from case for 10 seconds
see wave soldering profile
°C
Peak Temp. 260°C Max.
Wave Soldering Time
250
4 Sec. Max.
200
150
100
10 Sec. Max.
50
0
Time (sec.)
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CUI Inc │ SERIES: VAQE6W-D │ DESCRIPTION: DC-DC CONVERTER
date 01/14/2021 │ page 4 of 6
MECHANICAL
parameter
dimensions
conditions/description
min
typ
max
units
31.60 x 20.30 x 10.20 [1.244 x 0.799 x 0.402 inch]
mm
case material
weight
black flame-retardant heat-proof plastic (UL 94-V0)
13
g
MECHANICAL DRAWING
units: mm [inch]
tolerance: ±0.50[±0.020]
pin diameter tolerance: ±0.10[±0.004]
PIN CONNECTIONS
Function
PIN
Single
GND
No Pin
NC
Dual
GND
0V
2, 3
9
11
-Vout
+Vout
0V
14
+Vout
0V
16
22, 23
Vin
Vin
NC=no connection
Note: 2.54 x 2.54 mm grid
Recommended PCB Layout
Top View
DERATING CURVE
Temperature Derating Curve
(Natural Convection)
120
100
80
60
40
20
0
71
-40
0
40
85
120
Ambient Temperature (°C)
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CUI Inc │ SERIES: VAQE6W-D │ DESCRIPTION: DC-DC CONVERTER
date 01/14/2021 │ page 5 of 6
APPLICATION CIRCUIT
This series has been tested according to the following recommended circuits (Figures 1 & 2) before leaving the factory.
If you want to further reduce the input and output ripple, you can increase the input and output capacitors or select
capacitors of low equivalent impedance provided that the capacitance is less than the maximum capacitive load of the
model.
Figure 1
Single Output Models
+Vo
Vin
Cout
Cin
GND
Table 1
0V
Vin
(Vdc)
Cin
(μF)
Cout
(μF)
24
48
100
10
10
Figure 2
Dual Output Models
10~47
+Vo
0V
Vin
Cout
Cout
Cin
GND
-Vo
EMC RECOMMENDED CIRCUIT
Figure 3
Single Output Models
Figure 4
Dual Output Models
LCM
FUSE
MOV
CY
1
LDM1
V in
Vin
+Vo
FUSE
MOV
V in
Vin
+Vo
+
LOAD
DC/DC
+
C3
C0
C1
C2
C0
C1
C3
GND
0V
GND
a
Ś
b
ĸ
GND
GND
-Vo
(0V)
a
Ś
b
ĸ
CY
2
Table 2
Recommended External Circuit Components
Table 3
Recommended External Circuit Components
Vin (Vdc) 24
Vin (Vdc)
FUSE
MOV
C0
24
48
choose according to actual input current
FUSE
MOV
C0
choose according to actual input current
S20K30
S14K60
S20K30
1,000 µF / 50 V
1 µF / 50 V
10 µF
330 µF / 50 V
2.2 µF / 50 V
330 µF / 100 V
2.2 µF / 100 V
C1, C2
LCM
C1
2.2 mH
10 µF
C3
C3
LDM1
CY1, CY2
4.7 µF
1 nF / 3 kV
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CUI Inc │ SERIES: VAQE6W-D │ DESCRIPTION: DC-DC CONVERTER
date 01/14/2021 │ page 6 of 6
REVISION HISTORY
rev.
description
date
1.0
initial release
02/20/2018
01/14/2021
1.01
features and safety line updated, packaging removed
The revision history provided is for informational purposes only and is believed to be accurate.
Headquarters
20050 SW 112th Ave.
Tualatin, OR 97062
800.275.4899
Fax 503.612.2383
cui.com
techsupport@cui.com
CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.
CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is
assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.
CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a
life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
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